Sharp PC924 Datasheet

OPIC Photocoupler for IGBT

PC924

❈ Lead forming type (I type) and taping reel type (P type) are also available. (PC924I/PC924P)
❈❈ TÜV

■ Features

1. Built-in direct drive circuit for IGBT drive
(I

2. High speed response (t

3. Wide operating supply voltage range
(V

4. High noise resistance type
CM
CM

5. High isolation voltage (V

■ Applications

1. IGBT drive for inverter control

(

VDE 0884) approved type is also available as an option.

: 0.4A

)

, t

PLH

: MAX. 2.0µs

PHL

)

: 5 000V

iso

)

rms

, I

O1P

O2P

: 15 to 30V at Ta = - 10 to 60˚C

CC

: MIN. - 1 500V/µs

H

: MIN. 1 500V/µs

L

)

Drive of Inverter

■ Outline Dimensions

± 0.25

2.54

5678

± 0.5

3.5

TYP.

0.5

PC924

123

± 0.5

9.66

0.5

± 0.5

3.4

4

0.85

1.2

± 0.5

6.5

Anode
mark

* “OPIC ” (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal­ processing circuit integrated onto a single chip.

(

Unit : mm

Internal connection diagram

Tr

1

Interface

± 0.2

± 0.5

3.05

1234

7.62

0.26

θ = 0 to 13 ˚

1 Anode
2 Cathode
3 NC
4 NC

± 0.3

± 0.3

± 0.1

PC924

5678

θ

5 O
6 O
7 GND
8 V

CC

Tr

2

Amp.

1
2

)

■ Absolute Maximum Ratings

(

Unless specified, Ta = T

)

opr

Parameter Symbol Rating Unit

Input

Forward current I
Reverse voltage V
Supply voltage V

output current I

O

1

*1

O1 peak output current

Output

output current I

O

2

*1

O2 peak output current

output voltage V

O

1

Power dissipation P
Total power dissipation P

*2

Isolation voltage
Operating temperature T
Storage temperature T

*3

Soldering temperature

“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,

data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”

F

R

CC

O1

I

O1P

O2

I

O2P

O1

O

tot

V

iso

opr

stg

T

sol

25

6

35

0.1

0.4

0.1

0.4
35

500
550

5 000

- 25 to + 80

- 55 to + 125
260

mA

V
V
A
A
A
A

V
mW
mW

V

˚C
˚C
˚C

rms

*1 Pulse width<=0.15µs,
Duty ratio : 0.01
*2 40 to 60%RH, AC for
1 minute, Ta= 25˚C
*3 For 10 seconds

PC924

(

Ta= T

opr

*4

Parameter Symbol MIN. TYP. MAX. Unit Fig.

Ta =25˚C, I

V

Forward voltage

Input

Reverse current I
Terminal capacitance C

Operating supply voltage V

O1 low level output voltage
O2 high level output voltage

Output

O2 low level output voltage

leak current I

O

1

leak current I

O

2

High level supply current I

Low level supply current I

*5

“Low→High” threshold

input current
Isolation resistance R

“ Low→High ” propagation delay time

Transfer

charac-

teristics

“ High→Low ” propagation delay time
Rise time t

Response time

Fall time t

Instantaneous common mode rejection
voltage “Output : High level”

Instantaneous common mode rejection
voltage “Output : Low level”

*4 When measuring output and transfer characteristics, connect a by-pass capacitor (0.01µF or more) between
V

and GND near the device.

CC

represents forward current when output goes from “ Low ” to “ High” .

*5 I

FLH

F1

Ta =25˚C, IF= 0.2mA - V -

V

F2

Ta =25˚C, V

R

Ta =25˚C, V= 0, f= 1kHz - 30 250 pF -

t

Ta = -10 to 60˚C 15 - 30 V

CC

V

V

O1L

I

O1

V

VCC=VO1= 24V, IO2= - 0.1A, IF= 10mA

O2H

V

VCC= 24V, IO2= 0.1A, IF=0

O2L

Ta= 25˚C, VCC=VO1= 35V, IF=0

O1L

Ta = 25˚C, VCC=VO2= 35V, IF= 10mA

O2L

Ta= 25˚C, VCC= 24V, IF= 10mA

CCH

VCC= 24V, IF= 10mA
Ta= 25˚C, VCC= 24V, IF= 0 - 8 13 mA

CCL

V
Ta= 25˚C, VCC= 24V mA

I

FLH

V
Ta = 25˚C, DC= 500V, 40 to 60%RH

ISO

t

PLH

Ta= 25˚C, VCC= 24V, IF= 10mA

t

PHL

RC=47Ω, CG= 3,000pF

r

f

Ta= 25˚C, VCM= 600V(peak

CM

H

IF= 10mA, VCC= 24V, ∆ V
Ta= 25˚C, VCM= 600V(peak

CM

L

IF= 0, VCC= 24V, ∆ V

Conditions

= 20mA

F

-V-

0.6

=4V

R

--10µA-

15 - 24 V

= 12V, V

CC1

= 0.1A, IF= 10mA

CC2

= - 12V

- 0.2 0.4 V 1

18 21 - V 2

- 1.2 2.0 V 3

- - 500 µA4

- - 500 µA5

- 6 10 mA

- - 14 mA

= 24V, IF= 0 - - 17 mA

CC

1.0

= 24V - mA

CC

0.6

5x101010

- µ s

- µ s

- 0.2 0.5 µ s

- 0.2 0.5 µ s

O2L

O2H

= 2.0V

)

= 2.0V

)

- - kV/ µs

- - kV/ µs

unless otherwise specified) ■ Electro-optical Characteristics

1.2

0.9

4.0

11

1.0

1.0

-30

30

1.4

-

6

7.0

10.0

7

--Ω

2.0

2.0
8

9

■ Truth Table

Input O2 Output Tr. 1 Tr. 2

ON High level ON OFF

OFF Low level OFF ON